The Union Home Ministry has approved the renaming of Manduadih railway station in Uttar Pradesh as 'Banaras', officials said on Monday. A 'no objection certificate' has been issued for changing the name of the Manduadih railway station to 'Banaras', a Home Ministry official said. A top railway official of Varanasi division was then quoted saying by IANS: "The name Manduadih …